JE Pistons Kit Chevy LS7 DISH/INVDM -30CC B:4.125

Product features:

• Block Height: 9.24 in
• Bore - Actual: 4.125 in
• Bore - Oversize: STD in
• Build Type: Build to Stock
• Compression Height: 1.115 in
• Compression Ratio - Actual: 9.0:1 @ 70cc
• Cylinder Head: GM LS7 / LSX 12 DEG
• Displacement: 427 ci
• Dome Volume: -30 cc
• GTIN: 00193564039675
• Image Info: These images are representative
• Piston Head Type: Inverted Dome
• Piston Pin Diameter: 0.927 in
• Ring Set Recommended: JG31F8-4125-2
• Rod Length: 6.125 in
• Stroke: 4 in
• Weight - Nominal: 427 g

Suitable For:

• Chevrolet LS Gen III/IV